38994190848

Names of 38994190848

• Cardinal: 38994190848 can be written as Thirty-eight billion, nine hundred ninety-four million, one hundred ninety thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 3.8994190848 × 10¹⁰

Factors of 38994190848

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2914

Divisors of 38994190848

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1152 1536 2304 2909 4608 5818 8727 11636 17454 23272 26181 34908 46544 52362 69816 93088 104724 139632 186176 209448 279264 372352 418896 558528 744704 837792 1117056 1489408 1675584 2234112 3351168 4468224 6702336 8462281 13404672 16924562 25386843 33849124 50773686 67698248 76160529 101547372 135396496 152321058 203094744 270792992 304642116 406189488 541585984 609284232 812378976 1083171968 1218568464 1624757952 2166343936 2437136928 3249515904 4332687872 4874273856 6499031808 9748547712 12998063616 19497095424 38994190848
• Sum of all divisors σ(n): 112578575109
• Sum of proper divisors (its aliquot sum) s(n): 73584384261
• 38994190848 is an abundant number, because the sum of its proper divisors (73584384261) is greater than itself. Its abundance is 34590193413

Bases of 38994190848

• Binary: 100100010100001111000010001000000000₂
• Hexadecimal: 0x9143C2200
• Base-36: HWW4U80

Squares and roots of 38994190848

• 38994190848 squared (38994190848²) is 1520546919890246959104
• 38994190848 cubed (38994190848³) is 59292496787538857137153027080192
• The square root of 38994190848 is 197469.4681412801
• The cube root of 38994190848 is 3391.0430580487

Scales and comparisons

• 38,994,190,848 seconds is equal to 1,239 years, 46 weeks, 3 days, 15 hours, 40 minutes, 48 seconds.
• To count from 1 to 38,994,190,848 would take you about two thousand, four hundred seventy-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 38994190848 cubic inches would be around 282.6 feet tall.

Recreational maths with 38994190848

• 38994190848 backwards is 84809149983
• The number of decimal digits it has is: 11
• The sum of 38994190848's digits is 63
• More coming soon!